in lib/aws_lambda_ric.rb [140:152]
def initialize(telemetry_log_fd)
fd = telemetry_log_fd.to_i
AwsLambdaRIC::TelemetryLogger.telemetry_log_fd_file = IO.new(fd, 'wb')
AwsLambdaRIC::TelemetryLogger.telemetry_log_fd_file.sync = true
AwsLambdaRIC::TelemetryLogger.telemetry_log_sink = TelemetryLogSink.new(file: AwsLambdaRIC::TelemetryLogger.telemetry_log_fd_file)
mutate_std_logger
mutate_kernel_puts
rescue Errno::ENOENT, Errno::EBADF
end